| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Pulaihua Chem | China national standards | MT | 1268.52 | USD | 20251017 |
| Jinan Pulaihua Chem | China national standards | MT | 1106.43 | USD | 20251017 |
| Jinan Pulaihua Chem | China national standards | MT | 1183.95 | USD | 20251017 |
| Jinan Pulaihua Chem | China national standards | MT | 1183.63 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1106.13 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1268.18 | USD | 20251016 |
| Jinan Pulaihua Chem | China national standards | MT | 1267.69 | USD | 20251015 |
| Jinan Pulaihua Chem | China national standards | MT | 1105.71 | USD | 20251015 |
| Jinan Pulaihua Chem | China national standards | MT | 1183.18 | USD | 20251015 |
| Jinan Pulaihua Chem | China national standards | MT | 1267.23 | USD | 20251014 |